RCD PErformance in conjunction with ARP has manufactured the cure for twisting the crankshaft adapter on your 6.0L or 6.4L Power stroke.
Throw away those shoddy torque to yield bolts and utilize these special shoulder bolts to keep your externally balanced flywheel/flex plate in sync with your rotating assembly. It is proven that high torque / high horsepower engines are twisting these adapters causing a imbalance in the rotating assembly and destroying the crank adapter during dis-assembly. The shoulder of this bolt is designed to eliminate this issue by working as a hub pilot locating the adapter and keeping it there. Includes detailed installation instructions.
RCD Performance part number: RCD-1730340001